| Referee | Games |  |  | Cards per game |
|---|
| Michael Bacher | 4 | 18 | 1 | 4.8 (4.5 / 0.3) | |
| Cristian Ballweg | 2 | 7 | 0 | 3.5 (3.5 / 0.0) | |
| Tom Bauer | 4 | 23 | 1 | 6.1 (5.8 / 0.3) | |
| Lukas Benen | 3 | 13 | 2 | 5.0 (4.3 / 0.7) | |
| Felix Bickel | 4 | 17 | 2 | 4.8 (4.3 / 0.5) | |
| Robin Braun | 1 | 1 | 0 | 1.0 (1.0 / 0.0) | |
| Max Burda | 2 | 11 | 0 | 5.5 (5.5 / 0.0) | |
| Christian Dingert | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Marc-Philipp Eckermann | 3 | 11 | 0 | 3.7 (3.7 / 0.0) | |
| Lars Erbst | 4 | 14 | 0 | 3.5 (3.5 / 0.0) | |
| Florian Exner | 3 | 16 | 2 | 6.0 (5.3 / 0.7) | |
| Timo Gansloweit | 3 | 14 | 0 | 4.7 (4.7 / 0.0) | |
| Timo Gerach | 2 | 9 | 1 | 5.0 (4.5 / 0.5) | |
| Robert Hartmann | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Wolfgang Haslberger | 3 | 17 | 0 | 5.7 (5.7 / 0.0) | |
| Justin Hasmann | 4 | 12 | 1 | 3.3 (3.0 / 0.3) | |
| Richard Hempel | 2 | 12 | 0 | 6.0 (6.0 / 0.0) | |
| Florian Lechner | 3 | 8 | 0 | 2.7 (2.7 / 0.0) | |
| Konrad Oldhafer | 3 | 11 | 1 | 4.0 (3.7 / 0.3) | |
| Harm Osmers | 2 | 9 | 0 | 4.5 (4.5 / 0.0) | |
| Martin Petersen | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Felix Prigan | 3 | 13 | 1 | 4.6 (4.3 / 0.3) | |
| Tobias Reichel | 1 | 6 | 0 | 6.0 (6.0 / 0.0) | |
| Patrick Schwengers | 3 | 11 | 0 | 3.7 (3.7 / 0.0) | |
| Sascha Stegemann | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Tobias Stieler | 2 | 9 | 0 | 4.5 (4.5 / 0.0) | |
| Sören Storks | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Felix Wagner | 3 | 17 | 0 | 5.7 (5.7 / 0.0) | |
| Eric Weisbach | 5 | 24 | 0 | 4.8 (4.8 / 0.0) | |
| Felix Weller | 3 | 9 | 0 | 3.0 (3.0 / 0.0) | |
| Jarno Wienefeld | 4 | 18 | 0 | 4.5 (4.5 / 0.0) | |
